661464

素因数分解:

$2^3\times 3^2\times {\mathrm{9187}}^1$

素因数の和:9199

約数の個数: 24

約数和(自身を含む): 1791660

約数和(自身を除く): 1130196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9187, 18374, 27561, 36748, 55122, 73496, 82683, 110244, 165366, 220488, 330732, 661464]

約数ペア:

[(1, 661464), (2, 330732), (3, 220488), (4, 165366), (6, 110244), (8, 82683), (9, 73496), (12, 55122), (18, 36748), (24, 27561), (36, 18374), (72, 9187)]